 | This article needs additional citations for verification. (December 2009) |
λ engine Lambda engine | |
|---|---|
.jpg) | |
| Overview | |
| Manufacturer | Hyundai Motor Company |
| Production | 2005–present |
| Layout | |
| Configuration | 60° V6 |
| Displacement | 3.0 L (2,999 cc) 3.3 L (3,342 cc) 3.5 L (3,470 cc) 3.8 L (3,778 cc) |
| Cylinder bore | 92 mm (3.62 in) 96 mm (3.78 in) |
| Piston stroke | 75.2 mm (2.96 in) 83.8 mm (3.30 in) 87 mm (3.43 in) |
| Cylinder block material | Aluminium |
| Cylinder head material | Aluminium |
| Valvetrain | DOHC 4 valves x cyl. with VVT |
| Compression ratio | 10.4:1–13.0:1 |
| Combustion | |
| Turbocharger | On Lambda II T-GDi |
| Fuel system | Direct injection |
| Fuel type | Gasoline |
| Cooling system | Water-cooled |
| Output | |
| Power output | 238–370 PS (175–272 kW; 235–365 hp) |
| Torque output | 28.8–52 kg⋅m (282–510 N⋅m; 208–376 lb⋅ft) |
| Chronology | |
| Predecessor | Hyundai Sigma engine |
| Successor | Hyundai Smartstream G3.5/G3.5T/L3.5 |
The Hyundai Lambda engine family is the company's all-aluminium V6 engine manufactured since 2005. It is currently manufactured at Hyundai's plant in Asan, South Korea. It used to be manufactured at HMMA plant in Montgomery, Alabama, United States. All versions of this engine use a timing chain.